Good concept but here is some feedback !

I like the idea. The app UI is functional but a little buggy and less responsive. Tower data load momentarily and disappear, tower pictures do not load. Menu button does not respond so not sure what is available to me as a user. I am sure it will improve with time and got a feeling the developer(s) are on top of this. Keep in mind this is a new app with much potential so be patient.

Mindstorm_ about Cellular Network Signal Finder, v4.5